package com.example.demo.base.sysSwitch.service;

/**
 * TODO
 *
 * @date2024/3/4
 * @modify -----------------------------------------------------------------------------------------------------
 * |修改单号|修改人员|修改日期|评审人员|修改说明
 * -----------------------------------------------------------------------------------------------------
 * |      |       |      |       |
 * -----------------------------------------------------------------------------------------------------
 */
public interface SysSwitchService {

    void open();

    void close();

    String query();

}
